Home / 3,945,732.75-5,901,501.34-2,322,633.39

Finding the Fourth Proportional to 3,945,732.75, 5,901,501.34 and 2,322,633.39

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Solution

The fourth proportional to 3,945,732.75, 5,901,501.34 and 2,322,633.39 is: 3,473,885.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,945,732.75 : 5,901,501.34 = 2,322,633.39 : x
  2. Step 2: Convert to fraction form
    3,945,732.75/5,901,501.34 = 2,322,633.39/x
  3. Step 3: Cross multiply
    3,945,732.75x = 5,901,501.34 × 2,322,633.39
  4. Step 4: Simplify right side
    3,945,732.75x = 13,707,024,044,186.40
  5. Step 5: Solve for x
    x = 13,707,024,044,186.40/3,945,732.75
  6. Step 6: Final answer
    x = 3,473,885.57

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.